2022年5月26日 · Now, a new group of synthetic drugs even more powerful than fentanyl – nitazenes – have emerged in the U.S., health authorities say. Starting in 2019, there have …

2021年12月8日 · Forensic experts have found that the syringes used in some overdoses contain a potent synthetic opioid class — nitazenes — which is up to 20 times more powerful than …

2022年12月15日 · Nitazenes are a group of extremely dangerous opioids. These highly potent, illegal substances have been found in street drugs. They have no approved medical uses in …

Over 20 different nitazene compounds have been identified. Since 2019, there has been an increase in nitazene compounds found in the illicit drug supply and in blood samples of people …

Benzimidazole opioids, also known as nitazenes, are a class of synthetic opioids with an unusual benzimidazole structure often referred to as "opioid New Psychoactive Substances", or "opioid …

2024年2月8日 · Experts are warning that nitazenes — a type of synthetic opioid — could lead to an increase in drug-related deaths as they flood the UK market. The pool of people at risk of …

2023年12月31日 · Nitazenes were first developed in the 1950s and early 1960s, said Claire Zagorski, a chemist, paramedic and translational scientist in Austin, Texas. At the time, they …

2024年1月2日 · Nitazenes are a class of strong, synthetic opioids that were originally created to be an alternative to morphine 60 years ago, but were never commercially released due to their …

2022年9月23日 · According to the MMWR, nitazenes are a novel group of synthetic opioids, or opioids synthesized in a laboratory. They're different from naturally-occurring opioids, like …

Antinociceptive studies conducted in rodents using known benzimidazole-opioids, demonstrate that, similar to morphine and fentanyl, these substances produced analgesic effects with …